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Merge pull request #4332

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20171746 wallet2: factor the creation of a new wallet keys file (moneromooo-monero)
be6acfd5 wallet2: factor new blockchain setup (moneromooo-monero)
This commit is contained in:
Riccardo Spagni 2018-09-14 13:05:43 +02:00
commit dd2fc3afe3
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GPG Key ID: 55432DF31CCD4FCD
3 changed files with 47 additions and 113 deletions
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3
src/simplewallet/simplewallet.cpp
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@ -3707,7 +3707,8 @@ boost::optional<epee::wipeable_string> simple_wallet::new_wallet(const boost::pr
try try
{ {
m_wallet->restore(m_wallet_file, std::move(rc.second).password(), device_name); bool create_address_file = command_line::get_arg(vm, arg_create_address_file);
m_wallet->restore(m_wallet_file, std::move(rc.second).password(), device_name, create_address_file);
message_writer(console_color_white, true) << tr("Generated new wallet on hw device: ") message_writer(console_color_white, true) << tr("Generated new wallet on hw device: ")
<< m_wallet->get_account().get_public_address_str(m_wallet->nettype()); << m_wallet->get_account().get_public_address_str(m_wallet->nettype());
} }

151
src/wallet/wallet2.cpp
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@ -3375,6 +3375,31 @@ void wallet2::decrypt_keys(const epee::wipeable_string &password)
decrypt_keys(key); decrypt_keys(key);
} }
void wallet2::setup_new_blockchain()
{
cryptonote::block b;
generate_genesis(b);
m_blockchain.push_back(get_block_hash(b));
m_last_block_reward = cryptonote::get_outs_money_amount(b.miner_tx);
add_subaddress_account(tr("Primary account"));
}
void wallet2::create_keys_file(const std::string &wallet_, bool watch_only, const epee::wipeable_string &password, bool create_address_file)
{
if (!wallet_.empty())
{
bool r = store_keys(m_keys_file, password, watch_only);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (create_address_file)
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
}
/*! /*!
* \brief Generates a wallet or restores one. * \brief Generates a wallet or restores one.
* \param wallet_ Name of wallet file * \param wallet_ Name of wallet file
@ -3452,23 +3477,8 @@ void wallet2::generate(const std::string& wallet_, const epee::wipeable_string&
m_key_on_device = false; m_key_on_device = false;
setup_keys(password); setup_keys(password);
if (!wallet_.empty()) create_keys_file(wallet_, false, password, m_nettype != MAINNET || create_address_file);
{ setup_new_blockchain();
bool r = store_keys(m_keys_file, password, false);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (m_nettype != MAINNET || create_address_file)
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
cryptonote::block b;
generate_genesis(b);
m_blockchain.push_back(get_block_hash(b));
m_last_block_reward = cryptonote::get_outs_money_amount(b.miner_tx);
add_subaddress_account(tr("Primary account"));
if (!wallet_.empty()) if (!wallet_.empty())
store(); store();
@ -3512,23 +3522,9 @@ crypto::secret_key wallet2::generate(const std::string& wallet_, const epee::wip
m_refresh_from_block_height = estimate_blockchain_height(); m_refresh_from_block_height = estimate_blockchain_height();
} }
if (!wallet_.empty()) create_keys_file(wallet_, false, password, m_nettype != MAINNET || create_address_file);
{
bool r = store_keys(m_keys_file, password, false);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (m_nettype != MAINNET || create_address_file) setup_new_blockchain();
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
cryptonote::block b;
generate_genesis(b);
m_blockchain.push_back(get_block_hash(b));
m_last_block_reward = cryptonote::get_outs_money_amount(b.miner_tx);
add_subaddress_account(tr("Primary account"));
if (!wallet_.empty()) if (!wallet_.empty())
store(); store();
@ -3609,23 +3605,9 @@ void wallet2::generate(const std::string& wallet_, const epee::wipeable_string&
m_key_on_device = false; m_key_on_device = false;
setup_keys(password); setup_keys(password);
if (!wallet_.empty()) create_keys_file(wallet_, true, password, m_nettype != MAINNET || create_address_file);
{
bool r = store_keys(m_keys_file, password, true);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (m_nettype != MAINNET || create_address_file) setup_new_blockchain();
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
cryptonote::block b;
generate_genesis(b);
m_blockchain.push_back(get_block_hash(b));
m_last_block_reward = cryptonote::get_outs_money_amount(b.miner_tx);
add_subaddress_account(tr("Primary account"));
if (!wallet_.empty()) if (!wallet_.empty())
store(); store();
@ -3663,23 +3645,9 @@ void wallet2::generate(const std::string& wallet_, const epee::wipeable_string&
m_key_on_device = false; m_key_on_device = false;
setup_keys(password); setup_keys(password);
if (!wallet_.empty()) create_keys_file(wallet_, false, password, create_address_file);
{
bool r = store_keys(m_keys_file, password, false);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (m_nettype != MAINNET || create_address_file) setup_new_blockchain();
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
cryptonote::block b;
generate_genesis(b);
m_blockchain.push_back(get_block_hash(b));
m_last_block_reward = cryptonote::get_outs_money_amount(b.miner_tx);
add_subaddress_account(tr("Primary account"));
if (!wallet_.empty()) if (!wallet_.empty())
store(); store();
@ -3691,7 +3659,7 @@ void wallet2::generate(const std::string& wallet_, const epee::wipeable_string&
* \param password Password of wallet file * \param password Password of wallet file
* \param device_name device string address * \param device_name device string address
*/ */
void wallet2::restore(const std::string& wallet_, const epee::wipeable_string& password, const std::string &device_name) void wallet2::restore(const std::string& wallet_, const epee::wipeable_string& password, const std::string &device_name, bool create_address_file)
{ {
clear(); clear();
prepare_file_names(wallet_); prepare_file_names(wallet_);
@ -3710,24 +3678,14 @@ void wallet2::restore(const std::string& wallet_, const epee::wipeable_string& p
m_multisig_signers.clear(); m_multisig_signers.clear();
setup_keys(password); setup_keys(password);
if (!wallet_.empty()) { create_keys_file(wallet_, false, password, m_nettype != MAINNET || create_address_file);
bool r = store_keys(m_keys_file, password, false);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
cryptonote::block b;
generate_genesis(b);
m_blockchain.push_back(get_block_hash(b));
if (m_subaddress_lookahead_major == SUBADDRESS_LOOKAHEAD_MAJOR && m_subaddress_lookahead_minor == SUBADDRESS_LOOKAHEAD_MINOR) if (m_subaddress_lookahead_major == SUBADDRESS_LOOKAHEAD_MAJOR && m_subaddress_lookahead_minor == SUBADDRESS_LOOKAHEAD_MINOR)
{ {
// the default lookahead setting (50:200) is clearly too much for hardware wallet // the default lookahead setting (50:200) is clearly too much for hardware wallet
m_subaddress_lookahead_major = 5; m_subaddress_lookahead_major = 5;
m_subaddress_lookahead_minor = 20; m_subaddress_lookahead_minor = 20;
} }
m_last_block_reward = cryptonote::get_outs_money_amount(b.miner_tx); setup_new_blockchain();
add_subaddress_account(tr("Primary account"));
if (!wallet_.empty()) { if (!wallet_.empty()) {
store(); store();
} }
@ -3823,23 +3781,9 @@ std::string wallet2::make_multisig(const epee::wipeable_string &password,
// re-encrypt keys // re-encrypt keys
keys_reencryptor = epee::misc_utils::auto_scope_leave_caller(); keys_reencryptor = epee::misc_utils::auto_scope_leave_caller();
if (!m_wallet_file.empty()) create_keys_file(m_wallet_file, false, password, boost::filesystem::exists(m_wallet_file + ".address.txt"));
{
bool r = store_keys(m_keys_file, password, false);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (boost::filesystem::exists(m_wallet_file + ".address.txt")) setup_new_blockchain();
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
cryptonote::block b;
generate_genesis(b);
m_blockchain.push_back(get_block_hash(b));
m_last_block_reward = cryptonote::get_outs_money_amount(b.miner_tx);
add_subaddress_account(tr("Primary account"));
if (!m_wallet_file.empty()) if (!m_wallet_file.empty())
store(); store();
@ -3941,17 +3885,7 @@ bool wallet2::finalize_multisig(const epee::wipeable_string &password, std::unor
// keys are encrypted again // keys are encrypted again
keys_reencryptor = epee::misc_utils::auto_scope_leave_caller(); keys_reencryptor = epee::misc_utils::auto_scope_leave_caller();
if (!m_wallet_file.empty()) create_keys_file(m_wallet_file, false, password, boost::filesystem::exists(m_wallet_file + ".address.txt"));
{
bool r = store_keys(m_keys_file, password, false);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (boost::filesystem::exists(m_wallet_file + ".address.txt"))
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
m_subaddresses.clear(); m_subaddresses.clear();
m_subaddress_labels.clear(); m_subaddress_labels.clear();
@ -4762,12 +4696,7 @@ void wallet2::rescan_blockchain(bool refresh)
{ {
clear(); clear();
cryptonote::block genesis; setup_new_blockchain();
generate_genesis(genesis);
crypto::hash genesis_hash = get_block_hash(genesis);
m_blockchain.push_back(genesis_hash);
m_last_block_reward = cryptonote::get_outs_money_amount(genesis.miner_tx);
add_subaddress_account(tr("Primary account"));
if (refresh) if (refresh)
this->refresh(false); this->refresh(false);

6
src/wallet/wallet2.h
View File

@ -544,8 +544,9 @@ namespace tools
* \param wallet_ Name of wallet file * \param wallet_ Name of wallet file
* \param password Password of wallet file * \param password Password of wallet file
* \param device_name name of HW to use * \param device_name name of HW to use
* \param create_address_file Whether to create an address file
*/ */
void restore(const std::string& wallet_, const epee::wipeable_string& password, const std::string &device_name); void restore(const std::string& wallet_, const epee::wipeable_string& password, const std::string &device_name, bool create_address_file);
/*! /*!
* \brief Creates a multisig wallet * \brief Creates a multisig wallet
@ -1235,6 +1236,9 @@ namespace tools
void cache_tx_data(const cryptonote::transaction& tx, const crypto::hash &txid, tx_cache_data &tx_cache_data) const; void cache_tx_data(const cryptonote::transaction& tx, const crypto::hash &txid, tx_cache_data &tx_cache_data) const;
void setup_new_blockchain();
void create_keys_file(const std::string &wallet_, bool watch_only, const epee::wipeable_string &password, bool create_address_file);
cryptonote::account_base m_account; cryptonote::account_base m_account;
boost::optional<epee::net_utils::http::login> m_daemon_login; boost::optional<epee::net_utils::http::login> m_daemon_login;
std::string m_daemon_address; std::string m_daemon_address;